N373SD is reserved. Post-cancellation hold held by Cancelled/Not Assigned — if it isn't renewed, the FAA releases it on Dec 8, 2026 (in about 5 months).
This tail was recently cancelled. The FAA holds cancelled N-numbers before releasing them back to the public.
Reservations lapse more often than you'd think. Check back around Dec 8, 2026 — if the holder doesn't renew, it becomes available. See everything scheduled to free up in December 2026.
Tails one nudge away from N373SD that aren't assigned or reserved: